Across
1
Function that calls itself
4
Main processor of a computer
6
Smallest unit of a digital image
9
Series of commands for a computer
10
Instructions written for a computer
11
Wireless internet connection
Down
2
Rules for data communication
3
Error in computer code
5
Programming language for web browsers
7
Wired networking technology
8
Reusable block of code
12
Display screen for a computer
13
Global computer network